math: fix frexp (don't check iptr when it's not specified)

[libc-test] / src / math / modfl.c

diff --git a/src/math/modfl.c b/src/math/modfl.c
index 72d3b1d..787fb8b 100644 (file)
--- a/src/math/modfl.c
+++ b/src/math/modfl.c
@@ -5,8 +5,10 @@
 static struct l_ll t[] = {
 #if LDBL_MANT_DIG == 53
 #include "sanity/modf.h"
+#include "special/modf.h"
 #elif LDBL_MANT_DIG == 64
 #include "sanity/modfl.h"
+#include "special/modfl.h"
 #endif
 };
 
@@ -36,7 +38,7 @@ int main(void)
                }
                d = ulperr(y, p->y, p->dy);
                di = ulperr(yi, p->y2, p->dy2);
-               if (!checkulp(d, p->r) || !checkulp(di, p->r)) {
+               if (!checkcr(y, p->y, p->r) || !checkcr(yi, p->y2, p->r)) {
                        printf("%s:%d: %s modf(%La) want %La,%La got %La,%La, ulperr %.3f = %a + %a, %.3f = %a + %a\n",
                                p->file, p->line, rstr(p->r), p->x, p->y, p->y2, y, yi, d, d-p->dy, p->dy, di, di-p->dy2, p->dy2);
                        err++;